High-Purity Silica Crucible 15mL (Without Lid) – 900°C Rated

The Apex Labs 15mL High-Purity Silica Crucible is engineered for rigorous analytical, research, and industrial laboratory procedures requiring thermal endurance up to 900°C. Manufactured from high-purity fused silica (quartz), this crucible offers exceptional thermal shock resistance, ultra-low thermal expansion, and superior chemical inertness against most acids and corrosive reagents (excluding hydrofluoric acid). Designed without a lid for effortless sample access and quick volatilization workflows, it is an essential consumable for ash determinations, sample ignition, gravimetric analysis, and high-temperature fusion testing.

Product Specification & Direct Ordering

Technical Specifications

• Capacity: 15 mL
• Maximum Temperature Rating: 900°C (Continuous Operational Limit)
• Material Composition: High-Purity Fused Silica / Quartz
• Lid Configuration: Without Lid (Open Top)
• Chemical Resistance: High resistance to mineral & organic acids (except HF)
• Supplier: Apex Labs, Varanasi, Uttar Pradesh

Performance Highlights

• Superior Thermal Shock Resistance: Withstands rapid temperature fluctuations without cracking or structural failure.
• High Chemical Purity: Minimizes sample contamination during sensitive elemental assays and ignition procedures.
• Low Thermal Expansion: Maintains dimensional stability under intense, prolonged thermal loads up to 900°C.
• Seamless Glazed Finish: Ensures easy sample recovery and effortless post-test cleaning.

Primary Sector Applications

• Gravimetric Analysis: Accurate residue burning and mass quantification workflows.
• Ashing Procedures: Organic and inorganic sample incineration in analytical laboratories.
• High-Temperature Fusion & Ignition: Controlled sample melting and decomposition tests.